At just 18 years old, Duanmu Xi is the head of his clan, a family with a long and reputable history of raising powerful Yangmingsi exorcists. Blessed with the traits of a Yangmingsi, he became the clan head at just the age of eight. He has great spiritual power and is always calm and cool. To someone like Duanmu Xi, who has spent his life in solitude, Yang Jinghua is a very special existence to him, since he's the only one who treats him like an ordinary person. Ever since Meeting Yang Jinghua, Duanmu Xi has started gaining back some of his traits as a normal human being. Note: In the Japanese dub, his name was localized as Tanmoku Ki, and his title as 'Youmeishi'.